US20180296041A1 - Cooking vessel having detachable handle - Google Patents

Cooking vessel having detachable handle Download PDF

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Publication number
US20180296041A1
US20180296041A1 US15/516,656 US201515516656A US2018296041A1 US 20180296041 A1 US20180296041 A1 US 20180296041A1 US 201515516656 A US201515516656 A US 201515516656A US 2018296041 A1 US2018296041 A1 US 2018296041A1
Authority
US
United States
Prior art keywords
cooking vessel
plate spring
handle
cooking
extending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US15/516,656
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English (en)
Inventor
Kuen Sik Oh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poketdream Inc
Original Assignee
Poketdream Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Poketdream Inc filed Critical Poketdream Inc
Assigned to POKETDREAM INC. reassignment POKETDREAM INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: OH, KEUN SIK
Assigned to POKETDREAM INC. reassignment POKETDREAM INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: OH, KUEN SIK
Publication of US20180296041A1 publication Critical patent/US20180296041A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J45/00—Devices for fastening or gripping kitchen utensils or crockery
    • A47J45/06—Handles for hollow-ware articles
    • A47J45/07—Handles for hollow-ware articles of detachable type
    • A47J45/071—Saucepan, frying-pan handles

Definitions

  • the present invention relates to a cooking vessel having a detachable handle, and more specifically, to a cook set including a handle easily attachable to and detachable from the cook set, wherein once the handle is coupled to the cook set, the handle is firmly fixed to the cook set even when the cook set is moved or flipped during cooking.
  • cooking vessels may be used as outdoor cooking utensils, and have been widely used for cooking foods in indoor places such as homes or in outdoor places such as mountains or camping grounds.
  • Such a cooking vessel used for cooking food may include a vessel body and a handle coupled to the vessel body.
  • the cooking vessel may be placed on a burner or a gas stove after putting food into the cooking vessel and closing the cooking vessel with a lid.
  • a cooking vessel may include a cylindrical vessel body, a handle provided on an outer surface of the body for a user to grip the handle during cooking, and a lid provided on an upper portion of the cooking vessel.
  • Detachable handles may be classified into a type disclosed in Korean Patent Application Publication No. 10-2004-0043798, in which a detachable handle fixed to a cooking vessel body by biting an upper edge of the cooking vessel body like tongs, and a type disclosed in Korean Patent No. 10-1217604, in which a detachable handle fixed to a cooking vessel body as a coupling part of the handle is coupled to another coupling part formed on a side of the cooking vessel body.
  • cooking vessels may be nested inside one another by placing a relatively small cooking vessel inside a relatively large cooking vessel until all the other cooking vessels of the set are inserted inside the largest cooking vessel. Since the largest cooking vessel accommodates all the other cooking vessels, a user may easily carry all cooking vessels of a cooking vessel set as if the user carries only one big cooking vessel.
  • cooking vessels have been manufactured to have fewer and closely contacting protrusions in order to minimize the total volume of cooking vessels and improve spatial efficiency when storing the cooking vessels by placing a relatively small cooking vessel inside a relatively large cooking vessel.
  • a handle of the type disclosed in Korean Patent Application Publication No. 10-2004-0043798 has a complicated structure because the handle fixed to a cooking vessel body by biting an upper edge of the cooking vessel body like tongs, and is also hygienically unacceptable because a portion of the handle located inside the cooking vessel body may be in contact with food being cooked.
  • a handle of the type disclosed in Korean Patent No. 10-1217604 may be detached from a cooking vessel body when the cooking vessel is flipped, and the cooking vessel has a large volume because of a large coupling part formed on the cooking vessel body. Furthermore, the handle of this type is not easily attached to and detached from the cooking vessel body.
  • An object of the present invention is to provide a cooking vessel including a handle easily detachable from the cooking vessel to reduce the overall volume of the cooking vessel and easily carry the cooking vessel, wherein once the handle is attached to the cooking vessel, the handle is firmly fixed to the cooking vessel even when the cooking vessel is moved or flipped during cooking.
  • a detachable-handle type cooking vessel of the present invention includes a cooking vessel body and a cooking vessel handle.
  • the cooking vessel body includes a V-shaped insertion coupling part protruding from a side portion of the cooking vessel body, a circular fixing plate extending from the V-shaped insertion coupling part, and a recess concavely formed in a center portion of the circular fixing plate,
  • the cooking vessel handle is a reverse L-shaped plate including a grip part for a user to grip, a V-shaped hole defined in a bent portion extending from the grip part, and an open hole defined in a front portion of the grip part to expose a finger-press protrusion part,
  • a plate spring having a reverse L-shape is provided on a lower portion of the cooking vessel handle, the plate spring including a plate spring attachment part fixedly attached to a rear portion of the open hole of the cooking vessel handle, a plate spring contact part extending from the plate spring attachment part for making tight contact with the circular fixing plate, a plate spring protrusion stopper protruding from a front portion of the plate spring contact part and inserted into the recess to fix the cooking vessel handle, and the finger-press protrusion part extending from the plate spring attachment part and located inside the open hole.
  • a cooking vessel body and a cooking vessel handle of a cooking vessel are separable such that the cooking vessel may be easily carried.
  • the handle is easily detached from the cooking vessel body by pressing a finger-press protrusion part to release a plate spring protrusion stopper from a recess, and then pushing a grip part downward to separate the handle from the cooking vessel body.
  • the cooking vessel and the handle may be fixed to each other without being shaken left and right owing to a V-shaped insertion coupling part and a V-shaped hole. Even when the cooking vessel is lifted upward using the handle, the handle is not detached and is maintained in a fixed state by a lower end portion of the V-shaped hole.
  • a plate spring protrusion stopper prevents the handle from being unintentionally detached from the cooking vessel when the cooking vessel is put down and prevents the handle from being detached from the cooking vessel body even when a user flips the cooking vessel while holding the handle.
  • FIG. 1 is a perspective view illustrating an embodiment of the present invention.
  • FIG. 2 is a phantom view illustrating an embodiment of the present invention.
  • FIG. 3 is a view illustrating a usage state according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view illustrating an embodiment of the present invention.
  • FIG. 5 is a cut-way view illustrating an embodiment of the present invention.
  • FIG. 6 is a partial phantom view illustrating an embodiment of the present invention.
  • FIG. 7 is a partial phantom view illustrating an embodiment of the present invention.
  • FIG. 1 is a perspective view illustrating an embodiment of the present invention.
  • FIG. 2 is a phantom view illustrating an embodiment of the present invention.
  • FIG. 3 is a side view illustrating a usage state in which a cooking vessel handle 20 is separated from a cooking vessel body 10 according to an embodiment of the present invention.
  • FIG. 4 is a cross-sectional view illustrating an embodiment of the present invention.
  • FIG. 5 is a cut-way view illustrating an embodiment of the present invention.
  • FIG. 6 is an enlarged phantom view of a portion of the cooking vessel body 10 according to an embodiment of the present invention.
  • FIG. 7 is a partial phantom view illustrating an embodiment of the present invention.
  • a detachable-handle-type cooking vessel of the present invention includes the cooking vessel body 10 , the cooking vessel handle 20 , and a plate spring 30 .
  • the cooking vessel body 10 includes a container part 11 , a V-shaped insertion coupling part 12 protruding from a side portion of the container part 11 , a circular fixing plate 13 extending from the V-shaped insertion coupling part 12 , and a recess 14 concavely formed in a center portion of the circular fixing plate 13 .
  • the cooking vessel has a general pot shape.
  • the cooking vessel may have any other cooking utensil shape such as a frying pan shape.
  • the cooking vessel handle 20 is a reverse L-shaped plate including a grip part 21 for a user to grip, a V-shaped hole 22 defined in a bent portion extending from the grip part 21 , and an open hole 23 defined in a front portion of the grip part 21 to expose a finger-press protrusion part 34 .
  • the grip part 21 has a long bar shape.
  • the grip part 21 of the cooking vessel handle 20 may have a wide shape or an elliptical shape.
  • the plate spring 30 having a reverse L-shape is provided on a lower portion of the cooking vessel handle 20 .
  • the plate spring 30 includes a plate spring attachment part 31 fixedly attached to a rear portion of the open hole 23 of the cooking vessel handle 20 , a plate spring contact part 32 extending from the plate spring attachment part 31 for making tight contact with the circular fixing plate 13 , a plate spring protrusion stopper 33 protruding from a front portion of the plate spring contact part 32 , and the finger-press protrusion part 34 extending from the plate spring attachment part 31 and located inside the open hole 23 .
  • the plate spring attachment part 31 is welded to the cooking vessel handle 20 .
  • the plate spring attachment part 31 may be fixed to the cooking vessel handle 20 by another method such as riveting or screwing.
  • the open hole 23 is smaller than the width of a finger of a user such that the finger-press protrusion part 34 may be pushed down only about 1 mm to about 3 mm.
  • the plate spring 30 may not be excessively pushed down to the extent that the plate spring 30 losses its elasticity or the plate spring attachment part 31 separates from the cooking vessel handle 20 .
  • a portion of the plate spring 30 extending between the plate spring attachment part 31 and the plate spring contact part 32 may have a curved shape such that when the cooking vessel handle 20 is attached, the circular fixing plate 13 may not physically interfere with the plate spring 30 .
  • the cooking vessel may be used as follows according to an embodiment of the present invention.
  • the cooking vessel handle 20 and the cooking vessel body 10 are usually stored or carried separately.
  • the cooking vessel handle 20 When in use for cooking, the cooking vessel handle 20 is horizontally pushed inward while holding the grip part 21 of the cooking vessel handle 20 so as to insert the circular fixing plate 13 and the V-shaped insertion coupling part 12 into a widely opened upper side of the V-shaped hole 22 , and then the cooking vessel handle 20 is vertically pushed upward so as to further insert the V-shaped insertion coupling part 12 along the V-shaped hole 22 .
  • the cooking vessel handle 20 is pushed upward until the plate spring protrusion stopper 33 is inserted into the recess 14 , and at the moment when the plate spring protrusion stopper 33 is inserted into the recess 14 with a clicking sound, the cooking vessel handle 20 is fixed to the cooking vessel body 10 .
  • a user may cook food in the cooking vessel 1 while shaking the cooking vessel 1 using the grip part 21 of the cooking vessel handle 20 , and may flip the cooking vessel 1 using the grip part 21 so as to take the food out of the cooking vessel 1 .
  • the cooking vessel handle 20 may be separated from the cooking vessel body 10 by pushing the cooking vessel handle 20 down in a vertical direction while pressing the finger-press protrusion part 34 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)
  • Food-Manufacturing Devices (AREA)
  • Frying-Pans Or Fryers (AREA)
US15/516,656 2014-10-27 2015-10-16 Cooking vessel having detachable handle Abandoned US20180296041A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020140146518A KR101558995B1 (ko) 2014-10-27 2014-10-27 착탈식 손잡이를 구비한 조리용기
KR10-2014-0146518 2014-10-27
PCT/KR2015/010939 WO2016068529A2 (ko) 2014-10-27 2015-10-16 착탈식 손잡이를 구비한 조리용기

Publications (1)

Publication Number Publication Date
US20180296041A1 true US20180296041A1 (en) 2018-10-18

Family

ID=54428163

Family Applications (1)

Application Number Title Priority Date Filing Date
US15/516,656 Abandoned US20180296041A1 (en) 2014-10-27 2015-10-16 Cooking vessel having detachable handle

Country Status (6)

Country Link
US (1) US20180296041A1 (ko)
EP (1) EP3213664B1 (ko)
JP (1) JP6407424B2 (ko)
KR (1) KR101558995B1 (ko)
CN (1) CN107529925B (ko)
WO (1) WO2016068529A2 (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD876876S1 (en) * 2017-08-15 2020-03-03 Cocaba Cookware Manufacture Co., Ltd. Hammered pan
KR200492631Y1 (ko) * 2019-07-08 2020-11-13 강동욱 버너 화염증폭기의 손잡이 구조
USD935830S1 (en) * 2019-11-08 2021-11-16 MJ Angel Food Bakery L.L.C. Baking pan

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US324671A (en) * 1885-08-18 Frying-pan
US585284A (en) * 1897-06-29 Detachable handle for cooking utensils
CH403218A (fr) * 1964-02-05 1965-11-30 Friberg Oscar Récipient à manche amovible
US4019221A (en) * 1976-03-15 1977-04-26 Heinrich Baumgarten, Eisen- Und Blechwarenfabrik Pan handle
JPS6053218U (ja) * 1983-09-21 1985-04-15 株式会社　ルビ− なべ
US5373608A (en) * 1994-03-17 1994-12-20 Welch Distributing Company Cooking vessel handle
JP2002199993A (ja) * 2000-12-28 2002-07-16 Maruyama Giken:Kk 着脱式の取手構造
KR200278728Y1 (ko) 2002-03-12 2002-06-21 주식회사 킴스핸들 조리용기의 착탈식 손잡이 구조
KR20040043798A (ko) 2002-11-20 2004-05-27 최정호 조리용기용 손잡이
KR100530324B1 (ko) * 2003-10-24 2005-11-22 (주)대영리버스 다용도 조리기
KR20110019593A (ko) * 2009-08-20 2011-02-28 주식회사 지에스홈쇼핑 착탈 가능한 손잡이를 구비하는 용기
KR20110096999A (ko) * 2010-02-24 2011-08-31 장승복 착탈식 조리용기 손잡이
JP2011189017A (ja) * 2010-03-15 2011-09-29 Giichi Ogata 加熱調理器
KR101217604B1 (ko) 2012-05-11 2013-01-09 강정훈 착탈식 조리용기 손잡이 및 이를 구비한 조리용기
CN203280222U (zh) * 2013-04-08 2013-11-13 李泓霖 一种烹炸锅
CN203609335U (zh) * 2013-12-23 2014-05-28 赵振 一种锅具手柄及平底锅

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD876876S1 (en) * 2017-08-15 2020-03-03 Cocaba Cookware Manufacture Co., Ltd. Hammered pan
KR200492631Y1 (ko) * 2019-07-08 2020-11-13 강동욱 버너 화염증폭기의 손잡이 구조
USD935830S1 (en) * 2019-11-08 2021-11-16 MJ Angel Food Bakery L.L.C. Baking pan

Also Published As

Publication number Publication date
JP6407424B2 (ja) 2018-10-17
EP3213664B1 (en) 2018-08-01
EP3213664A2 (en) 2017-09-06
WO2016068529A3 (ko) 2017-04-27
WO2016068529A2 (ko) 2016-05-06
CN107529925A (zh) 2018-01-02
EP3213664A4 (en) 2017-12-13
JP2017531517A (ja) 2017-10-26
CN107529925B (zh) 2020-02-21
KR101558995B1 (ko) 2015-10-26

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Owner name: POKETDREAM INC., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OH, KEUN SIK;REEL/FRAME:042144/0046

Effective date: 20170324

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Owner name: POKETDREAM INC., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:OH, KUEN SIK;REEL/FRAME:042162/0744

Effective date: 20170324

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Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION